Rotary device



FIG. 1 is a perspective view of my new design for a rotary device;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is an opposite side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines show portions of the rotary device that form no part of the claimed design. 

CLAIM I claim the ornamental design for a rotary device, as shown and described. 